答案跟范例不一样:
我的代码:
def main():
k=int(input())
a=int(input())
b=int(input())
c=0
for i in range(a,b):
f=(i//100)(i//100)+(i%100-i%10)(i%100-i%10)+(i%10)(i%10)
if fk==i:
c+=1
print(c)
if name=="main":
main()